Bibliography

1

L. D. Landau and E. M. Lifshitz, Quantum Mechanics, Pergamon Press, 1962 p. 472.

2

V. A. Dulock Jr., Thesis, University of Florida, 1964, p. 77-81 .

3

P. G. Harper, Proc Roy Soc A68 874 (1955).

4

A. Deepak, B. S. Thomas, V. A. Dulock Jr., and H. V. McIntosh, preprint No. 58, Quantum Theory Project, University of Florida, 1964.